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3*(x+3)-2*(x+1)=6*1½
3x+9-2x-2=9
x+7=9 I-7
x=2
x+(1+x)√5=1
x+√5+√5 x =1
x²+5+5x²=1
6x²+5=1
6x²=-4
x²=- 4/6
x= -√(4/6)
x=-(2/√6)
x= - (2√6/6)
x= -(√6/3)